2 Revision 528.20 2005/01/25 19:51:04 ajc
3 * Accept escaped characters in GroupDAV GET URL's
5 Revision 528.19 2005/01/25 04:17:20 ajc
6 * Implemented the Groupdav GET method, more or less in its final form
7 (still need to fix the room/folder naming semantics)
9 Revision 528.18 2005/01/25 03:12:27 ajc
10 * Completed HTTP "Basic" authentication, and a stub function for the
11 main entry point for GroupDAV functions.
13 Revision 528.17 2005/01/24 03:37:48 ajc
14 * Began laying the groundwork for http-authenticated GroupDAV sessions.
16 Revision 528.16 2005/01/22 22:50:51 ajc
17 * removed descriptions in non-main menus
19 Revision 528.15 2005/01/20 21:24:27 ajc
20 * When viewing a calendar room, the "Read all messages" link in the
21 room banner has been replaced by "Day view" and "Month view" links.
22 (I have also imported icons for week and year views, in case we add
25 Revision 528.14 2005/01/20 16:13:56 ajc
26 * Added in a bunch of stupid JavaScript to allow the instant message
27 window to be dismissed.
29 Revision 528.13 2005/01/20 04:10:41 ajc
30 * Cleaned up a bunch of unused cruft from the old layout
31 * Instant messages are now displayed in a div that layers itself
32 over the rest of the site. It would be nice if we could figure out
33 a way to make a clickable "hide" box...
35 Revision 528.12 2005/01/17 04:38:14 ajc
36 * Navbar is now dynamic, in an attempt to make only the relevant controls
37 appear on any given page.
39 Revision 528.11 2005/01/15 07:19:08 ajc
40 * Removed the fixed pixel width from the tree view room list so it doesn't
41 wrap around in an ugly way on aIEeeee.
43 Revision 528.10 2005/01/15 05:26:27 ajc
44 * Message entry window is now somewhat full screen.
46 Revision 528.9 2005/01/14 21:03:17 ajc
49 Revision 528.8 2005/01/14 15:00:51 ajc
50 * Placed the navbar into the room banner, at least in its temporary form.
52 Revision 528.7 2005/01/14 04:53:54 ajc
53 *** empty log message ***
55 Revision 528.6 2005/01/14 04:53:12 ajc
56 * Got the three-pane model working not only with web browsers, but also
57 with the disgusting abomination called Internet Explorer.
59 Revision 528.5 2005/01/13 18:38:08 ajc
60 * Insert a newline between </div> and <div id="text">
62 Revision 528.4 2005/01/11 16:20:18 ajc
63 * Switching doctype from XHTML to HTML 4.01 STRICT, because nothing handles
66 Revision 528.3 2005/01/11 05:05:08 ajc
67 * *** HUGE CHANGES *** *** WARNING: NOT FULLY FUNCTIONAL ***
68 * Ripped things apart in a big way. The frameset is gone (except for
69 chat, for which we'll probably keep frames). Iconbar and banner are
70 now done using CSS and <div> tags.
71 * Room read/enter/goto controls are currently missing. Stay tuned.
72 * I am in the process of rewriting all of the markup as valid XHTML.
74 Revision 528.2 2004/12/29 22:08:08 ajc
75 * roomops.c: provide a way to create room shares with a mapping to an
76 alternate room name on the other end.
78 Revision 528.1 2004/12/29 17:28:09 ajc
79 * roomops.c: when adding/removing nodes in the 'Sharing' tab, don't go
80 all corrupty-whatever when a remote room name mapping is found. Display
81 the mapping and preserve it across share/unshare operations.
83 Revision 528.0 2004/12/28 03:58:34 ajc
86 Revision 527.1 2004/12/28 03:58:24 ajc
87 * Corrected overly-escaped reply-to addresses in "reply" button
88 * Repaired toggling of self-service account creation in admin screen
89 * Bumped internal version number to 5.28
91 Revision 527.0 2004/12/07 04:41:37 ajc
94 Revision 526.1 2004/12/07 04:41:02 ajc
95 * Finally tracked down the WC->vars heap corruption issue (for real this
96 time). We now call clear_local_substs() at the end of each HTTP
97 transaction, whether we need to or not, instead of calling it whenever
98 we're done with something we wanted session variables for.
99 * Finally tracked down the years-long "misplaced '(edit)' link" bug, by
100 copying serv_info->serv_pid to WC->ctdl_pid at the time it's loaded,
101 preventing it from getting clobbered by another session.
102 * Bumped internal version number to 5.27
104 Revision 526.0 2004/12/01 21:35:56 ajc
107 Revision 525.4 2004/12/01 21:35:44 ajc
108 * Changed internal version number to 5.26
110 Revision 525.3 2004/12/01 21:34:17 ajc
111 * Numerous memory management bugfixes.
113 Revision 525.2 2004/12/01 16:48:24 ajc
114 * tools.c: don't crash when striplt() is called with a zero-length string
116 Revision 525.1 2004/11/12 18:02:36 ajc
117 * Updated the richtext editor (new version from Kevin Roth's site)
119 Revision 525.0 2004/11/03 20:21:10 ajc
122 Revision 524.7 2004/11/03 20:21:02 ajc
123 * Changed internal version number to 5.25
125 Revision 524.6 2004/10/20 02:41:41 ajc
127 * Added the notes room to the icon bar
128 * Set up an initial implementation of Notes view. Attractive enough to
129 publish, but read-only. Needs a note editor.
131 Revision 524.5 2004/10/15 03:10:24 ajc
132 * Calendar objects UID now generated by generate_uuid() which creates
133 pseudo-DCE-ish UUID's.
135 Revision 524.4 2004/10/05 01:59:31 ajc
136 * localtime_r() fixes
138 Revision 524.3 2004/10/03 02:56:35 ajc
139 * Added a pthread_attr_destroy() in the appropriate place (thanks fleeb!)
141 Revision 524.2 2004/10/01 16:23:23 ajc
142 * Set up framework for "notes" view, and added a skeleton function for
145 Revision 524.1 2004/09/30 03:44:01 ajc
146 * fix line width break problem in chat
148 Revision 524.0 2004/09/28 16:12:44 ajc
151 Revision 523.12 2004/09/28 16:12:30 ajc
152 * Prepare for 5.24 release
154 Revision 523.11 2004/09/27 02:17:47 ajc
155 * messages.c: fix build problem on non-calendar-enabled installations
156 * floors.c: fix a warning message
158 Revision 523.10 2004/09/25 03:34:21 ajc
159 * summary.c: Fixed a calling syntax problem
161 Revision 523.9 2004/09/25 03:18:43 ajc
162 * small stylesheet fix
164 Revision 523.8 2004/09/24 04:21:41 ajc
165 * Fixed display bug for room list mode when we dropped down multiple
166 sublevels at once (such as, from 3 to 1 instead of from 2 to 1)
168 Revision 523.7 2004/09/24 04:08:25 ajc
169 * Put our <SPAN> tags back in to denote floors, rooms with new msgs, and
170 rooms without new msgs
172 Revision 523.6 2004/09/24 04:04:34 ajc
173 * "folders view" of room list now uses Dave Lindquist's "menuExpandable3"
176 Revision 523.5 2004/09/23 03:21:10 ajc
177 * roomops.c: "folders" view of rooms is an actual Unnumbered List now.
179 Revision 523.4 2004/09/16 02:42:37 ajc
180 * Set default view of new rooms during CRE8 command instead of afterwards
182 Revision 523.3 2004/09/15 03:08:50 ajc
183 * Support config of seaperate MSA port in Citadel 6.26
185 Revision 523.2 2004/09/10 03:49:17 ajc
186 * Added 'dialog' mode to setup
188 Revision 523.1 2004/08/31 20:31:01 ajc
189 * When saving VTODO (tasks), insert a UID if none is already present. Also
190 increment the sequence, or insert one if none is already present.
192 Revision 523.0 2004/08/31 03:02:37 ajc
195 Revision 522.30 2004/08/31 03:02:28 ajc
196 * Changed internal version number to 5.23
198 Revision 522.29 2004/08/27 02:40:06 ajc
199 * Ditched the graphical buttons because CSS can do the same thing faster.
201 Revision 522.28 2004/08/18 03:16:12 ajc
202 * 'move' and 'delete' buttons only show when allowed to do those things
204 Revision 522.27 2004/08/18 02:10:17 ajc
205 * Reply/Move/Delete buttons are now images, because system-native buttons
206 were too big and ugly.
208 Revision 522.26 2004/08/11 17:24:57 ajc
209 * static/iconbar.html: removed.
210 * Updated the "powered by citadel" graphic
212 Revision 522.25 2004/08/11 03:49:15 ajc
213 * Replaced all instances of the name "Citadel/UX" with "Citadel"
214 * Installed the "simple logo" in the iconbar
216 Revision 522.24 2004/08/09 03:11:20 ajc
217 * Changed DOCTYPE to HTML 3.2 because that's really what it resembles
219 Revision 522.23 2004/08/05 21:32:17 ajc
220 * Reply/Move/Delete are now buttons instead of links. This should enable
221 us to add some JavaScript magic for "Reply quoted" ...
223 Revision 522.22 2004/08/05 02:47:21 ajc
224 * Removed the "pull_quote" style and used the <BLOCKQUOTE> tag instead. It
225 has a more predictable and attractive behavior, and can still be
226 overridden in the style sheet if the site operator wants to.
228 Revision 522.21 2004/08/04 03:52:23 ajc
229 * Tasks view is now pretty.
230 * Tasks view now displays date due for each task.
231 * Tasks view is now sorted by date due.
232 * Tasks view now displays overdue tasks in red.
234 Revision 522.20 2004/08/03 03:55:37 ajc
235 * Tasks view now uses the same buffer/dump logic as the calendar views, so
236 we can sort them by due date and do a prettier display. (Only the logic is
237 changed so far. The prettier display is forthcoming.)
239 Revision 522.19 2004/07/21 02:57:09 ajc
240 * Internet Configuration screen looks a little neater now
242 Revision 522.18 2004/07/21 02:45:15 ajc
243 * Completed the "Internet Configuration" screen
245 Revision 522.17 2004/07/16 19:13:37 ajc
246 *** empty log message ***
248 Revision 522.16 2004/07/16 19:13:10 ajc
249 * tools.c: display 12:00 as 12pm, not 12am
251 Revision 522.15 2004/07/16 03:14:03 ajc
252 * more work on inetconf screen
254 Revision 522.14 2004/07/16 02:50:00 ajc
255 * useredit.c: put a pretty box around user editing
257 Revision 522.13 2004/07/13 03:25:08 ajc
258 * inetconf.c: added. Not finished yet.
260 Revision 522.12 2004/07/10 03:10:19 ajc
261 * Completed web screens for THE DREADED AUTO-PURGER by adding room and
262 floor level configurations.
263 * Put a space between OK and CANCEL buttons anywhere in the system where
265 * Some more of the room config/admin screens now return to themselves
266 with a "ok, you did that" message when OK is pressed, instead of dropping
267 out to the main menu.
269 Revision 522.11 2004/07/08 03:03:01 ajc
270 * Added global settings for THE DREADED AUTO-PURGER to the site-wide
271 configuration (public rooms default and mailboxes default). Still need
272 to add floor and room policy screens.
274 Revision 522.10 2004/07/02 03:28:08 ajc
275 * Much-improved alphabet tabs for Address Book view. Now divides the
276 total number of names by (names per page, currently 60) and sets up
277 that many tabs, with proper [Aaa-Bbb] labels on them.
279 Revision 522.9 2004/07/02 03:26:06 ajc
280 *** empty log message ***
282 Revision 522.8 2004/07/01 02:40:40 ajc
283 * Clicking "Enter a message" in a groupware room now automatically calls
284 the correct editor for the type of objects in the room (message, calendar
285 event, task, address book entry)
287 Revision 522.7 2004/06/29 17:21:25 ajc
288 * Removed the word "room" in a few locations, as part of our push towards
289 not looking like a BBS when running in groupware mode
291 Revision 522.6 2004/06/29 00:37:02 ajc
292 * Made some fonts bigger because users were complaining...
294 Revision 522.5 2004/06/27 03:02:05 ajc
295 * Summary view -- always view ALL messages
296 * Summary view -- new messages are in boldface
298 Revision 522.4 2004/06/24 20:42:14 ajc
299 * Added the "server ip address" Citadel config option
300 * Site config: added "Changes will not take effect until..." language
303 Revision 522.3 2004/06/24 14:50:35 ajc
304 * Added the ability to listen on a single IP address instead of all addresses.
306 Revision 522.2 2004/06/22 02:21:56 ajc
309 Revision 522.1 2004/06/21 15:00:52 ajc
312 Revision 522.0 2004/06/19 03:21:35 ajc
315 Revision 521.10 2004/06/19 03:11:07 ajc
316 * Instead of a crufty "the topmost Internet email address will be used
317 for outgoing email" explanation, separated it into "Primary Internet
318 email address" and "Other email addresses" boxes.
320 Revision 521.9 2004/06/19 02:42:12 ajc
321 * Removed the "aides access to mailboxes" config option, which is no longer
322 part of the Citadel system.
324 Revision 521.8 2004/06/16 02:07:22 ajc
325 * Removed a couple of lines of debugging code leftover from last night
327 Revision 521.7 2004/06/15 03:06:11 ajc
328 * Bumped internal version number to 5.22
329 * Use new fast headers-only-no-mime fetch mode in Citadel for
332 Revision 521.6 2004/06/15 02:30:21 ajc
333 * Honor "maxmsgs" even when viewing a mailbox in summary mode
335 Revision 521.5 2004/06/12 04:26:38 ajc
336 * Fixed some garbled output resulting from turning things that look like
339 Revision 521.4 2004/06/11 16:09:36 ajc
340 * Moved the room graphic to the left of the room name in the banner, to
341 make it more consistent with the rest of the site.
342 * Reduced the size of the font in the iconbar
344 Revision 521.3 2004/06/11 03:15:08 ajc
345 * When "Add" is clicked without specifying an upload filename, resume
346 composition instead of aborting the post.
347 * Add attachments to messages in forward order, not reverse order
349 Revision 521.2 2004/06/10 03:08:48 ajc
350 * Improved the appearance of tabs in the room config screen
352 Revision 521.1 2004/06/10 02:58:55 ajc
353 * Made all the title boxes the same background color. The old scheme was
354 cute but not professional looking.
356 Revision 521.0 2004/06/06 19:53:25 ajc
359 Revision 510.15 2004/06/06 19:32:15 ajc
360 * Cleaned up a couple of FIXME's sitting around in the code
361 * Altered the conditions under which stray http://... strings are
362 automatically turned into links, to prevent that logic from
363 transforming IMG tags into gibberish.
364 * Set internal version number to 5.21
366 Revision 510.14 2004/06/04 02:29:07 ajc
367 * Fixed bug in "validate new users" screen (thanks Campy)
369 Revision 510.13 2004/06/03 03:21:22 ajc
370 * "Reply" button now carries the message subject into the reply.
372 Revision 510.12 2004/06/02 02:07:54 ajc
373 * setup.c: updated the setup script to configure two /etc/inittab entries,
374 one for http and one for https.
376 Revision 510.11 2004/06/01 21:46:47 ajc
377 * crypto.c: when an SSL connection errors out (and closes) unexpectedly
378 during a read or write operation, do not attempt to finish the operation
379 unencrypted like we do in Citadel. Here in WebCit land it only causes
380 the server to segfault.
382 Revision 510.10 2004/06/01 19:01:22 ajc
383 * netconf.c: widened some of the text entry fields
384 * webcit.h: bumped up the internal version number to 5.20
386 Revision 510.9 2004/06/01 18:44:20 ajc
387 * Return to the old command-line usage (-s for https, service is either
388 http or https but not both)
390 Revision 510.8 2004/06/01 03:32:28 ajc
391 * Add "permanent room" setting to room edit screen
392 * create room -- allow longer strings
394 Revision 510.7 2004/06/01 00:36:43 ajc
395 * Hmmph. Do the session cookie as hex instead of base64. There really
396 are some characters in the base64 set that make HTTP do nasty things.
398 Revision 510.6 2004/05/31 21:43:27 ajc
399 * Added "|END" to the session cookie before base64-ing it. This fixes a
400 problem with certain room names causing the webserver to freak out and
401 break embedded images and stuff. I don't know why.
403 Revision 510.5 2004/05/31 20:34:11 ajc
404 * Message entry using Kevin Roth's excellent cross-platform richtext
407 Revision 510.4 2004/05/31 15:54:13 ajc
408 * "text" and "HTML" options for message entry.
410 Revision 510.3 2004/05/29 03:31:48 ajc
411 * tighten up the space between icons in the iconbar
413 Revision 510.2 2004/05/28 20:24:53 ajc
416 Revision 510.1 2004/05/24 03:02:38 ajc
417 * CSS change to make folder names stand out more in the "Folder View"
419 Revision 510.0 2004/04/30 04:08:58 ajc
422 Revision 506.13 2004/04/30 04:08:47 ajc
423 * Changed internal version number to 5.10
424 * Updated documentation for the new HTTPS service
426 Revision 506.12 2004/04/27 03:21:36 ajc
427 * Prompt for HTTPS port number during setup. We may make this optional.
429 Revision 506.11 2004/04/27 03:16:31 ajc
430 * When running on the same host as Citadel, if no key/cert are found,
431 symlink to Citadel's if possible.
432 * One server binary now forks to start both http and https servers.
434 Revision 506.10 2004/04/21 03:43:39 ajc
435 * Completed remaining SSL fixes. Works in Moz, aIEeee, Konq; self-signed
436 certs are also no longer invalid.
438 Revision 506.9 2004/04/21 02:25:13 ajc
439 * Replaced ctdl_install_certificate() with convenience functions found
440 in the OpenSSL library.
442 Revision 506.8 2004/04/21 02:19:41 ajc
443 * Got HTTPS to work with Mozilla (by twiddling stuff that I still don't
444 understand, but read at http://www.informit.com/articles/article.asp?p=22078
445 ). Still doesn't work with Internet Monopolizer, though.
447 Revision 506.7 2004/04/20 02:32:44 ajc
448 * Allow setup to run seamlessly from within the Citadel Ridiculously
449 Easy Installer by observing the values of environment variables
450 CITADEL_INSTALLER, CITADEL, and WEBCIT.
452 Revision 506.6 2004/04/20 02:02:50 ajc
455 Revision 506.5 2004/04/16 03:14:06 ajc
456 * Minor fix for previous checkin
458 Revision 506.4 2004/04/16 02:59:01 ajc
459 * Completed SSL support. Still doesn't work with all browsers... gotta
462 Revision 506.3 2004/04/15 03:57:00 ajc
463 * Brought over the SSL/TLS stuff from Citadel. I think it's complete but
464 it has a crashy crashy bug in it. Don't use it yet.
466 Revision 506.2 2004/04/13 19:41:36 ajc
467 * GET /freebusy/user.vcf *and* /freebusy/user.vfb now both work.
468 (freebusy data fetch for anonymous Kolab type clients)
470 Revision 506.1 2004/04/10 04:32:59 ajc
471 * Fixed some version and copyright date oopses
473 Revision 506.0 2004/04/10 04:29:30 ajc
476 Revision 505.22 2004/04/10 04:29:20 ajc
477 * Changed internal version number to 5.06
479 Revision 505.21 2004/03/29 04:30:20 ajc
480 * configure.in, Makefile.in: handle $LDFLAGS
482 Revision 505.20 2004/03/20 05:03:14 ajc
483 * Original startup thread becomes a worker thread after initialization.
484 Doing otherwise turns it into a zombie (at least on Linux) and possibly
485 leads to other problems
486 * Filter out NOOP's received in chat
488 Revision 505.19 2004/03/18 04:32:24 ajc
489 * Removed the language in README.TXT which told everyone that chat wouldn't
490 work with a non-local Citadel server, because that's no longer true.
491 * Removed the old chat applet from the static/ directory
493 Revision 505.18 2004/03/18 04:00:44 ajc
494 * Rounded web boxes now look correct in all browsers.
496 Revision 505.17 2004/03/17 18:25:31 ajc
497 * When creating a new user, auto-chain to the "edit user configuration"
498 screen, and subsequently auto-chain to the "edit address book entry"
499 screen. This creates a nice sensible workflow.
501 Revision 505.16 2004/03/15 22:47:09 ajc
502 * Prettied up the chat window a little more.
504 Revision 505.15 2004/03/15 04:27:44 ajc
505 * Chat now appears in a separate window
506 * Use regular frames instead of IFRAMEs for chat
507 * Display user's own chat text in bold+italic
508 * Added a "List Users" button
510 Revision 505.14 2004/03/09 20:45:45 error
511 * Add a Linux Software Map file
513 Revision 505.13 2004/03/07 22:04:32 ajc
514 * Fix the current view not being set to the default view for the creator
517 Revision 505.12 2004/03/07 21:31:17 ajc
518 * serv_read() now zeroes out the supplied buffer (with the supplied
519 length) if a server read fails. This causes serv_gets() to return
520 instead of looping endlessly. Fixes chat problem found on linux-ppc.
522 Revision 505.11 2004/03/03 05:21:36 ajc
523 * Made the chat screen totally kick-ass sweet. The flickering reload
524 i-frame is now tiny and hidden, and it *appends* new chat data to
525 the viewable window using JavaScript. No flickering + scrollback!
526 * Added a help button to the chat screen.
528 Revision 505.10 2004/02/29 22:52:15 ajc
529 * Close and clear (set to -1) server socket handle when socket errors are
530 detected. Fixes a chat problem reported by Winzlo.
532 Revision 505.9 2004/02/29 05:34:25 ajc
533 * Display the Chat menu option as "Chat with other users in <roomname>"
535 Revision 505.8 2004/02/27 05:04:38 ajc
536 * fix frameset bug in page popups
538 Revision 505.7 2004/02/26 04:08:56 ajc
539 * Fixed a problem that made WebCit go to the "no cookies" screen instead
540 of the logout banner.
541 * Ford's latest stupid room has a name with more than 64 characters, and
542 we still had a 64-byte room name in the march_list struct. ooooops...
544 Revision 505.6 2004/02/26 03:07:26 ajc
545 * Put the /favicon.ico --> /static/favicon.ico hack back in. Why not?
547 Revision 505.5 2004/02/25 23:10:28 ajc
548 * Allow "/do_logout" as a no-frames page
550 Revision 505.4 2004/02/25 23:00:21 ajc
551 * Changed the favicon support to LINK tags in the HEAD of static stuff,
552 to make life easier. (Thanks to prosthetik for this)
554 Revision 505.3 2004/02/25 15:20:11 ajc
555 * Support for favicon.ico in the static/ directory
557 Revision 505.2 2004/02/24 04:06:42 ajc
558 * Changed the colors slightly in chat screen
560 Revision 505.1 2004/02/20 06:07:06 ajc
561 * Replaced the Java chat with a new system based on IFRAME's and JavaScript
563 Revision 505.0 2004/02/19 03:32:50 ajc
566 Revision 504.7 2004/02/19 03:32:38 ajc
567 * Changed the internal version number to 5.05
568 * Completed the frames fix
570 Revision 504.6 2004/02/18 20:08:29 ajc
571 * Fixed the frameset force reload logic. Now it does the whole frameset
572 without displaying an error in the main frame.
574 Revision 504.5 2004/02/18 19:17:51 ajc
575 * Force reload of frameset if someone tries to escape it. Not perfect
576 but it mostly works at this poing.
578 Revision 504.4 2004/02/17 03:37:11 ajc
579 * Indicate to Citadel that we want Server Generated Invitations when
580 calendar events are saved. (No longer the default in Citadel server.)
582 Revision 504.3 2004/02/09 04:49:32 ajc
583 * Prepare for a way to avoid falling out of the main frameset
585 Revision 504.2 2004/02/09 03:37:57 ajc
586 * Changed the thread pool management algorithm. Detecting idle time between
587 socket accepts was not working reliably on all systems, so we now follow
588 the same algorithm as the Citadel server (spawn more threads when number
589 of sessions < number of threads, but keep constrained to pre-defined
590 minimum and maximum thread count)
592 Revision 504.1 2004/02/03 03:09:51 ajc
595 Revision 503.0 2004/01/28 04:31:31 ajc
598 Revision 502.4 2004/01/28 04:30:48 ajc
599 * Create Room can now offer calendar and address book rooms
601 Revision 502.3 2004/01/17 21:25:30 ajc
602 * Add 'base DN' and 'bind DN' and 'bind DN password' to siteconfig
603 * Split the config for LDAP Connector into its own panel
605 Revision 502.2 2004/01/17 04:32:54 ajc
606 * Add site config options for Citadel servers which support LDAP
608 Revision 502.1 2003/10/24 02:50:19 ajc
609 * Clicking "Enter Message" in a room with an Address Book view opens
610 a blank vCard entry screen.
612 Revision 502.0 2003/10/23 03:16:50 ajc
615 Revision 501.2 2003/10/23 03:07:54 ajc
616 * event.c: Found and removed another unquoted multi-line string literal
617 * webcit.h: changed an #ifdef HAVE_ICAL_H
618 to #ifdef WEBCIT_WITH_CALENDAR_SERVICE to avoid false positives
620 Revision 501.1 2003/10/22 01:42:12 ajc
621 * iconbar.c: removed a stray character or two...
623 Revision 501.0 2003/10/21 04:26:37 ajc
626 Revision 500.30 2003/10/21 04:26:27 ajc
627 * bumped the version string to 5.01
629 Revision 500.29 2003/10/17 03:08:28 ajc
630 * Finished prettying up the vCard display
632 Revision 500.28 2003/10/17 02:31:45 ajc
633 * Multi-line string literals are deprecated in GCC 3.1 unless each line
634 is wrapped in quotes. Performed this fix so it'll compile.
635 * setup.c: removed references to unused variable tempfile[]
637 Revision 500.27 2003/10/09 03:17:02 ajc
638 * Started prettying up the vCard display.
640 Revision 500.26 2003/10/08 02:33:49 ajc
641 * Begin work on better handling of vCard display
643 Revision 500.25 2003/09/04 03:41:27 ajc
644 * siteconfig.c: changed some config items to drop-down boxes
646 Revision 500.24 2003/08/27 04:26:54 ajc
647 * Split the site configuration screen up into four different screens,
648 and added a meta-menu
650 Revision 500.23 2003/08/24 03:31:50 ajc
651 * Finished the setup program
652 * Bumped the internal version number to 5.01
654 Revision 500.22 2003/08/22 00:47:27 ajc
655 * setup is now working, but it still needs a way to detect a running WebCit
657 Revision 500.21 2003/08/22 00:25:40 ajc
658 * Added a skeleton "setup" program to the tree. It does not work yet.
660 Revision 500.20 2003/08/20 03:48:55 ajc
661 * Added iconbar shortcut to Contacts room
662 * Minimum required Citadel is now 6.11
664 Revision 500.19 2003/08/20 03:07:25 ajc
665 * Address book "single card" view now suppresses "reading nn message" and
666 instead shows the letter indices across the top
667 * Clicking on an address in a vCard now connects to WebCit mail instead
668 of a browser mailto: link
670 Revision 500.18 2003/08/19 04:18:43 ajc
671 * Changed things around in the address book view. Made it sorted and
672 more clickable and better looking...
674 Revision 500.17 2003/08/12 18:54:03 error
675 * messages.c: fix off-by-one-error in selector bar
677 Revision 500.16 2003/08/07 22:18:03 ajc
678 * Add the Summary Page to the customizable iconbar
680 Revision 500.15 2003/08/07 03:51:51 ajc
681 * Customizable icon bar as: pictures and text, pictures, text
683 Revision 500.14 2003/08/05 03:52:14 ajc
684 * First working version of the customizable iconbar. It contains a basic
685 set of options and now automatically refreshes when it's customized.
687 Revision 500.13 2003/08/04 03:50:29 ajc
688 * First cut at the customizable iconbar is done. A bunch of generic options
689 are there. Still need to get the actual iconbar to refresh when changes
692 Revision 500.12 2003/08/03 21:02:01 ajc
693 * More work on customizable iconbar
695 Revision 500.11 2003/08/02 05:25:46 ajc
696 * Laid the groundwork for a customizable iconbar
698 Revision 500.10 2003/07/30 03:57:49 ajc
699 * Add config.c_purge_hour to config screen
701 Revision 500.9 2003/07/06 22:06:59 ajc
702 * When converting "anything that looks like a URL" to a real link, first
703 make sure that it isn't already inside a link. This fixes most of the
704 long, ugly URL strings sent by eBay.
705 * Automatically dismantle mailto: links in HTML messages, and convert
706 them to WebCit mail links (clicking on it sends the user to the Mail
707 room and begins composing a new message with the recipient and subject
708 fields pre-populated).
710 Revision 500.8 2003/06/29 20:51:21 ajc
711 * Worked around a rendering bug in Satan's Browser that was causing it
712 to draw the calendar month view much wider than the actual screen wdith
714 Revision 500.7 2003/06/28 04:09:37 error
715 * roomops.c: Backout change to display one less box in the first column in
716 roomlist view, it doesn't seem to work for everyone
718 Revision 500.6 2003/06/28 03:52:51 error
719 * Don't tell browsers not to cache static documents
721 Revision 500.5 2003/06/28 03:35:23 error
722 * roomops.c: Display one less floor in the first column in romlist view
724 Revision 500.4 2003/06/26 03:37:58 ajc
725 * Allow anonymous HTTP requests for /freebusy/user%20name.vcf (or .vfb)
726 This will allow some groupware clients to browse the free/busy times of
727 other users on the system.
729 Revision 500.3 2003/06/21 05:17:21 ajc
730 * Better alignment of system messages
731 * Exterminated display_error() and replaced it with WC->ImportantMessage
732 which is displayed in a bubble on top of whatever page you're on next.
733 * Small cosmetic changes
734 * Fixed some nesting problems in output_headers()
736 Revision 500.2 2003/06/20 03:39:27 ajc
737 * Optimization to floor layout in box view
739 Revision 500.1 2003/06/20 03:04:26 ajc
740 * "Reply" button on messages now handles IGnet recipients correctly
742 Revision 500.0 2003/06/10 04:23:08 ajc
745 Revision 410.50 2003/06/10 04:22:58 ajc
746 * Updated docs and headers for 5.00 release
748 Revision 410.49 2003/06/10 04:05:23 ajc
749 * De-tabled the left side icon bar and reduced one of the graphics, so
750 that all of the rounded corners show up in Satan's Browser.
752 Revision 410.48 2003/06/10 03:47:41 ajc
753 * style.css: added font selection to default <BODY> tag
755 Revision 410.47 2003/06/06 03:26:03 ajc
756 * Satan's Browser insists on putting bloody acres of whitespace to the
757 right of any bulleted list items, making any multi-column table containing
758 a list take more than the entire screen. Removed all such lists so it
759 looks ok. If you are reading this and you are a Microsoft employee, please
760 commit suicide before you break anything else.
762 Revision 410.46 2003/06/06 02:22:07 ajc
763 * Changed the upper left and upper right bounded box corners to a solid
764 blue (#204B78) instead of gradiated, because it was looking funny in
765 256-color mode. It also looked funny in Internet Explorer, but people
766 who use Internet Explorer are contributing to terrorism and really don't
767 deserve Web access in the first place. So I really just fixed this to make
768 it look good in 256-color Netscape.
770 Revision 410.45 2003/06/05 21:37:37 ajc
771 * Cosmetic changes. Attempting to fix b0rken rendering of main menu
772 in b0rken IE browser. Die, Bill, Die.
774 Revision 410.44 2003/06/05 03:52:29 ajc
775 * Buncha cosmetic changes
777 Revision 410.43 2003/06/04 03:41:25 ajc
778 * Change the appearance of rooms with and without new messages in the
779 room list -- now defined using CSS
781 Revision 410.42 2003/06/03 03:57:42 ajc
782 * Tightened up the room banner a bit. Smaller padding, smaller font,
785 Revision 410.41 2003/05/31 21:36:45 ajc
788 Revision 410.40 2003/05/26 21:05:42 ajc
789 * availability.c: brought over ical_ctdl_is_overlap() from Citadel. Used
790 it to complete the free/busy checking for attendee availability.
792 Revision 410.39 2003/05/26 05:44:45 ajc
793 * event.c: fix compiler warning
795 Revision 410.38 2003/05/26 05:39:46 ajc
796 * webcit.h: change minimum required Citadel server to 6.07 due to FREEBUSY
797 bug fixed in Citadel.
799 Revision 410.37 2003/05/26 05:28:13 ajc
800 * serv_func.c: added utility function read_server_text()
801 * availability.c: banged out more of this code -- still not complete
803 Revision 410.36 2003/05/26 03:28:02 ajc
804 * Getting closer to doing the availability check. Created new source
805 module 'availability.c' for this purpose. Stub function is in place.
807 Revision 410.35 2003/05/25 04:25:12 ajc
808 * siteconfig.c: fixed a spelling error
809 * event.c: add a "Check attendee availability" button, and the code to
810 bypass saving the event to the server, do something with it, and then
811 feed the twiddled data structure back to the form display function for
812 further editing. What's still missing is the code to do the actual
815 Revision 410.34 2003/05/24 22:22:35 ajc
816 * Small stylesheet hack to make it work with b0rken IE
818 Revision 410.33 2003/05/24 22:13:08 ajc
819 * Changed the login banner a bit
821 Revision 410.32 2003/05/20 03:25:41 ajc
822 * Separate event invitees with newlines instead of commas.
824 Revision 410.31 2003/05/19 19:55:09 ajc
825 * summary.c: eliminate compiler warnings about unused variables when
826 compiling a WebCit service without calendar support
828 Revision 410.30 2003/05/18 02:05:33 ajc
829 * More conversion of screens to the new look-and-feel.
831 Revision 410.29 2003/05/16 04:11:29 ajc
832 * We don't need no steenking workaround. Problem fixed. MIME parser not
833 broken. Web server was calling it with bad parameters. All fixed now.
834 * Slightly tweaked the look of the tabs in the room edit screen. Still looks
837 Revision 410.28 2003/05/15 04:52:26 ajc
838 * Minor workaround in web forms to handle mime parser problem in uploads
840 Revision 410.27 2003/05/15 03:35:59 ajc
841 * look and feel overhaul -- almost done!
843 Revision 410.26 2003/05/14 03:46:35 ajc
844 * More background cleanup
846 Revision 410.25 2003/05/05 17:19:46 ajc
847 * Cleanups to summary page when running on a non ical enabled system
848 * Use non breaking spaces in summary page box titles
850 Revision 410.24 2003/05/04 04:22:41 ajc
851 * Display body of messages on a white background. I am doing this in order
852 to prepare for making the general background of the screen a darker color.
854 Revision 410.23 2003/05/04 02:54:55 ajc
855 * Summary page now uses our cutesy new rounded window boxes
857 Revision 410.22 2003/05/03 21:28:41 ajc
858 * Added in a slick new box style and put the room lists in it
860 Revision 410.21 2003/05/03 16:57:04 ajc
861 * In the 'folders' and 'portal' views, change the folder delimiter
862 from / to \ to avoid conflict with room names that have slashes
864 Revision 410.20 2003/05/03 16:23:29 ajc
865 * Enforce three columns in portal view of room list
867 Revision 410.19 2003/05/03 04:52:32 ajc
868 * Added an experimental new "portal view" to the room list options
870 Revision 410.18 2003/05/02 03:23:41 ajc
871 * Minor change to room list algorithm
873 Revision 410.17 2003/05/01 15:33:05 ajc
874 * Fixed a potential memory leak in enumeration of MIME parts
876 Revision 410.16 2003/05/01 03:11:35 ajc
877 * When static content is requested, fetch it without trying to connect
880 Revision 410.15 2003/04/30 05:00:00 ajc
881 * Added the ability to compose messages with file attachments uploaded from
884 Revision 410.14 2003/04/27 04:46:02 ajc
885 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
886 observes the flag designating the presence of new messages. (The "rooms
887 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
888 but that view may get axed soon.)
890 Revision 410.13 2003/04/26 21:57:53 ajc
891 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
892 before returning an error code to avoid a file descriptor leak
894 Revision 410.12 2003/04/19 21:42:36 ajc
895 * Repaired all my b0rken COLOR tags
896 * Replaced most FONT tags with SPAN tags
899 Revision 410.11 2003/04/19 19:58:10 ajc
900 * Lots of great changes from Nick to make the site CSS-enabled.
902 Revision 410.10 2003/04/14 04:04:40 ajc
903 * First cut of CSS-izing WebCit. Probably b0rken.
905 Revision 410.9 2003/04/09 04:02:32 ajc
906 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
907 supported the idea of one WebCit connecting to multiple Citadels for a
908 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
909 * When connecting to Citadel through a Unix domain socket, don't try to make
910 the Java chat applet available.
912 Revision 410.8 2003/03/31 03:32:19 ajc
913 * messages.c: check for 000 terminator while parsing RFC822 headers to
914 prevent getting hung up while displaying certain badly formatted messages.
916 Revision 410.7 2003/03/30 06:13:19 ajc
917 * When reading from the server, do not treat CR as end-of-line because
918 there's probably an LF coming after it. Instead, keep reading to the LF
920 * Do not underline links in the icon bars
922 Revision 410.6 2003/03/17 04:17:41 ajc
923 * Call to accept() was being made with an uninitialized variable for the
924 third argument. Changed the second and third argument to NULL and 0 because
925 we don't really need accept() to fill up a buffer full of information that
926 we'll never use. (Thanks to SteveV for reporting the bug and helping to
928 * Removed the mutex wrapper around select() because we don't need it. All
929 idle worker threads now block on select() and one of them will wake up when
930 a connection arrives.
932 Revision 410.5 2003/03/15 20:55:03 ajc
933 * When a requested image is not available on the Citadel server, send a
934 1x1 transparent GIF instead of 404 error.
936 Revision 410.4 2003/03/14 04:21:57 ajc
937 * clone events to be encapsulated before saving, because the original
938 instance may already have a parent, and that makes crashy crashy
940 Revision 410.3 2003/03/13 05:57:17 ajc
941 * More encapsulation. Warning: there are bugs in this!!
943 Revision 410.2 2003/03/13 05:20:23 ajc
944 * Various changes to the calendar service to handle messages containing
945 fully encapsulated VCALENDAR components instead of only unencapsulated
946 VEVENT subcomponents. We have to move in this direction for compatibility
949 Revision 410.1 2003/03/01 22:07:19 ajc
950 * New user registration, as well as existing user re-registration, now
951 uses the vCard editing screen.
952 * Administratively editing users' address book entries now works again,
953 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
954 in order to enforce this.
956 Revision 410.0 2003/02/19 03:49:33 ajc
959 Revision 400.90 2003/02/19 03:49:17 ajc
960 * latest config.guess and config.sub from www.gnu.org
962 Revision 400.89 2003/02/07 04:44:17 ajc
963 * Replaced sleep() with a function that sleeps using select() in order to
964 avoid potential issues with SIGALRM. Possible fix for weird behavior
965 when running on a Macintosh.
967 Revision 400.88 2003/01/29 22:32:07 ajc
968 * Shuffled some code and comments around; minor cleanup
970 Revision 400.87 2003/01/28 15:37:12 ajc
971 * All functions which read binary data from the server now make use of the
972 read_server_binary() function in tools.c
973 * Binary reads from server now have safety code to prevent infinite loops
974 * All output of MIME objects is now done with http_transmit_thing()
976 Revision 400.86 2003/01/19 06:28:04 ajc
977 * Minimum required Citadel version 6.05
979 Revision 400.85 2003/01/16 04:41:26 ajc
980 * When displaying edit controls for time of day in the calendar, only show
981 minutes that are multiples of 5 ... unless the existing value is not a
982 multiple of 5, in which case we show that too.
984 Revision 400.84 2003/01/15 17:34:04 ajc
985 * event.c: fixed a misspelling
986 * config.guess, config.sub: updated using latest from ftp.gnu.org
988 Revision 400.83 2003/01/14 04:21:27 ajc
989 * Only offer views which make sense for the default view of a room
991 Revision 400.82 2003/01/13 03:34:33 ajc
992 * Get ready for the 4.10 release
994 Revision 400.81 2003/01/12 23:22:53 ajc
995 * configure.in: check for libical v0.24 or newer
997 Revision 400.80 2003/01/07 04:56:17 ajc
998 * Complete the free/busy transparency handling in the form
999 * Default times for new events are now in the correct timezone
1001 Revision 400.79 2003/01/06 18:01:35 ajc
1002 * Begin handling of TRANSP property to show event times as free or
1003 busy (not finished).
1005 Revision 400.78 2003/01/05 21:02:14 ajc
1006 * Summary page: three columns are now all the same width
1008 Revision 400.77 2003/01/05 20:56:05 ajc
1009 * minor fix for previous checkin
1011 Revision 400.76 2003/01/05 20:51:01 ajc
1012 * Display PARTSTAT for attendees
1014 Revision 400.75 2003/01/05 05:01:00 ajc
1015 * Add "today's calendar events" to the summary page.
1017 Revision 400.74 2003/01/05 04:27:28 ajc
1018 * Add "Tasks" to the summary page
1020 Revision 400.73 2002/12/28 05:44:09 ajc
1021 * ical_dezonify.c: brought over new version from the Citadel source (again)
1023 Revision 400.72 2002/12/28 05:12:45 ajc
1024 * ical_dezonify.c: brought over new version from the Citadel source.
1026 Revision 400.71 2002/12/26 04:04:48 ajc
1027 * Perform CHEK command when automatically establishing sessions, not just
1028 when one is explicitly created. Some stuff is missing otherwise.
1030 Revision 400.70 2002/12/25 23:18:06 ajc
1031 * Be more strategic about when to call ical_dezonify()
1032 (This may be the last set of fixes. I hope so.)
1034 Revision 400.69 2002/12/25 21:39:38 ajc
1035 * ical_dezonify.c: added.
1036 * calendar.c: convert incoming ical messages to UTC
1037 (the usual routines will then convert them to local time for display)
1039 Revision 400.68 2002/12/25 07:06:00 ajc
1040 * Tweaked the code to work with libical 0.24
1042 Revision 400.67 2002/12/20 04:50:00 ajc
1043 * When saving a calendar event, increment the SEQUENCE property.
1045 Revision 400.66 2002/12/18 05:03:39 ajc
1046 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
1047 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
1048 Because the libc-allocated buffer was getting clobbered.
1049 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
1051 Revision 400.65 2002/12/17 05:01:39 ajc
1052 * Prettied up the calendar day view layout
1053 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
1055 Revision 400.64 2002/12/16 04:43:30 ajc
1056 * Correctly handle local time zone when figuring out which day and time to
1057 display events on calendar month/day views. This also seems to have
1058 fixed the bug that was causing events to sometimes get lost when saved.
1060 Revision 400.63 2002/12/15 05:50:59 ajc
1061 * Form editing of date/time fields now assumes that the icaltimetype being
1062 manipulated is in UTC. It converts to/from local time for editing.
1064 Revision 400.62 2002/12/10 23:25:47 ajc
1065 * Display attendees in message view of calendar objects
1067 Revision 400.61 2002/12/07 22:12:59 ajc
1068 * Handle incoming RSVP's for meetings. (Note: this will not actually work
1069 until I implement the Citadel server function which it calls.)
1071 Revision 400.60 2002/11/30 21:34:51 ajc
1072 * Submit organizer in a hidden field, in case the server needs it
1074 Revision 400.59 2002/11/30 04:46:46 ajc
1075 * First cut at adding/removing attendees to an event
1076 (Actual invitations should be sent by the Citadel server)
1078 Revision 400.58 2002/11/29 23:56:19 ajc
1079 * Completed "me as organizer" -- the user's own e-mail address is inserted
1080 as the organizer of new events. Detect when the user is the organizer and
1081 enable/disable the attendees box accordingly.
1083 Revision 400.57 2002/11/29 16:38:37 ajc
1084 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
1086 Revision 400.56 2002/11/28 06:03:24 ajc
1087 * Issue an ISME command when editing an event, to determine whether the user
1088 viewing the event is the organizer. (Will use this later to allow/disallow
1089 sending out invitations.)
1091 Revision 400.55 2002/11/26 05:01:04 ajc
1092 * Began handling attendee fields
1094 Revision 400.54 2002/11/16 23:40:11 ajc
1097 Revision 400.53 2002/11/16 23:15:02 ajc
1098 * Make the "all day event" shadebox smaller (month view) - no border.
1099 * Fixed bug that caused any events following an all day event to also appear
1102 Revision 400.52 2002/11/16 05:40:54 ajc
1103 * When adding new events to the calendar, default to the month [and day]
1104 currently being viewed.
1105 * Hotlink each hour of the day view to an add-new-event for that day/hour.
1107 Revision 400.51 2002/11/15 05:05:47 ajc
1108 * Put in back/forward (yesterday/tomorrow) links in calendar day view
1110 Revision 400.50 2002/11/15 04:11:46 ajc
1111 * Added even more nifty JavaScript to cause the hour/minute and end date
1112 fields of a calendar event form to render as disabled when the "all day
1113 event" box is checked -- not just when the user checks the box, but also
1114 when the box begins its life already checked.
1116 Revision 400.49 2002/11/14 04:59:40 ajc
1117 * Correctly serialize and save all day events using date instead of date/time
1119 Revision 400.48 2002/11/13 04:49:23 ajc
1120 * "All day event" shows as a single checkbox, instead of one for the start
1121 time and one for the end time. Added nifty JavaScript to zero and shade
1122 the hour/minute and all end time fields when all-day-event is checked.
1124 Revision 400.47 2002/11/12 05:57:27 ajc
1125 * Display a nicer looking screen when replying to calendar invitations
1126 * When displaying day view, don't show all day events twice
1127 * Day or month view: denote all day events by displaying them inside
1130 Revision 400.46 2002/11/12 03:26:39 ajc
1131 * Tell the user about broken Citadel server connections instead of
1132 simply printing "Goodbye"
1134 Revision 400.45 2002/10/23 04:11:38 ajc
1135 * Detect when a meeting invitation is actually an update for an existing UID
1136 and tell the user so.
1138 Revision 400.44 2002/10/21 20:16:38 ajc
1139 * Display conflicts nicely
1141 Revision 400.43 2002/10/21 18:29:14 ajc
1142 * Ask server to hunt for conflicts when displaying a meeting invitation
1144 Revision 400.42 2002/10/19 21:28:32 ajc
1145 * Moved the calendar meeting request reply functionality to the Citadel server
1147 Revision 400.41 2002/10/19 17:10:14 ajc
1148 * Add "Tentative" accept button
1149 * Only display Accept/Tentative/Decline button when method=REQUEST
1151 Revision 400.40 2002/10/19 04:16:37 ajc
1152 * Save an incoming meeting request into the user's calendar.
1154 Revision 400.39 2002/10/18 20:55:05 ajc
1155 * Began work on meeting request accept/decline
1157 Revision 400.38 2002/10/16 19:16:39 ajc
1158 * Fixes and updates to build WebCit on Linux for IBM S/390
1160 Revision 400.37 2002/10/09 04:12:44 ajc
1161 * Templatized trailing HTML
1162 * Templatized "new start page" page
1163 * Added global substitution macros
1165 Revision 400.36 2002/10/09 03:51:01 ajc
1166 * Templatized the <HEAD> section of HTML
1168 Revision 400.35 2002/10/07 23:03:38 ajc
1169 * messages.c: don't display room name field when it's blank
1171 Revision 400.34 2002/10/07 04:10:37 ajc
1172 * When displaying meeting invitations, only show date/time for VEVENT
1173 subcomponents. Date/time for other subcomponents are irrelevant.
1174 * Cleaned up HTML display of meeting invitations.
1176 Revision 400.33 2002/10/03 03:40:31 ajc
1177 * Worked on meeting accept/decline a little bit
1179 Revision 400.32 2002/09/30 03:58:35 ajc
1180 * Dabbled in handling incoming meeting requests
1182 Revision 400.31 2002/09/29 20:15:43 ajc
1183 * Completed the calendar day view
1185 Revision 400.30 2002/09/28 04:01:30 ajc
1186 * started fleshing out the calendar day view
1188 Revision 400.29 2002/09/27 21:19:28 ajc
1191 Revision 400.28 2002/09/27 18:31:33 ajc
1192 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
1193 * After saving a VEVENT, return to the correct calendar view and date
1195 Revision 400.27 2002/09/27 17:15:44 ajc
1196 * Removed the gzip compression stuff due to bugs in Internet Explorer.
1198 Revision 400.26 2002/09/27 04:37:21 ajc
1199 * New, buggy versions of event editing screens
1201 Revision 400.25 2002/09/26 22:00:16 ajc
1202 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
1203 month 1 in libical functions)
1205 Revision 400.24 2002/09/25 21:57:13 ajc
1206 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
1209 Revision 400.23 2002/09/24 04:12:34 ajc
1210 * Rough cut of the two-pass calendar display routines (first pass: go thru
1211 messages gathering VEVENT items; second pass: render calendar with data)
1213 Revision 400.22 2002/09/23 04:01:33 ajc
1214 * Presentation changes to calendar month view
1216 Revision 400.21 2002/09/22 05:20:27 ajc
1217 * Began implementing month view
1219 Revision 400.20 2002/09/21 04:38:05 ajc
1220 * Added utility functions for displaying vcalendar timestamps in web forms
1221 and translating form data back to timestamps.
1222 * Completed the "edit task" and "add new task" screens.
1224 Revision 400.19 2002/09/20 20:28:08 ajc
1225 * Smooth transition between "list tasks" & "edit task" screens
1227 Revision 400.18 2002/09/20 03:54:44 ajc
1228 * Display the "Tasks" view as a bulleted list with each task clickable
1229 * Clicking brings up an (unfinished) "edit task" screen
1231 Revision 400.17 2002/09/18 21:44:02 ajc
1232 * display VTODO parameters
1234 Revision 400.16 2002/09/17 04:21:00 ajc
1235 * Handler chains for VCALENDAR and VTODO types
1237 Revision 400.15 2002/09/17 03:37:10 ajc
1238 * Implemented a 'display handler' infrastructure for various groupware types
1240 Revision 400.14 2002/09/16 03:35:12 ajc
1241 * Just a bunch of glue code to iterate through the various types of ical
1242 objects we could encounter
1244 Revision 400.13 2002/09/15 04:05:41 ajc
1245 * Process calendar object subcomponents
1247 Revision 400.12 2002/09/15 03:40:13 ajc
1249 * When a text/calendar MIME type is discovered in a message, send it to
1250 the (currently skeleton) parser in calendar.c
1251 * calendar.c: skeleton parser for calendar objects which currently just
1252 creates an icalcomponent object and frees it.
1254 Revision 400.11 2002/09/15 03:16:24 ajc
1255 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
1256 function namespace in libical
1258 Revision 400.10 2002/09/15 02:50:55 ajc
1259 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
1261 Revision 400.9 2002/09/14 21:33:31 ajc
1262 * Backed out compression of inlines -- not all browsers appear to handle it
1264 Revision 400.8 2002/09/14 20:20:29 ajc
1265 * Attempting to push more stuff through compression. I've introduced some
1266 sort of deadlock bug that I can't seem to find yet...
1268 Revision 400.7 2002/09/14 20:00:22 ajc
1269 * Compress output_image() graphics
1271 Revision 400.6 2002/09/14 16:26:35 ajc
1272 * output_image() now reads the entire image from Citadel into a buffer before
1273 sending it to the browser (for performance reasons, and so it can compress)
1275 Revision 400.5 2002/09/14 04:52:59 ajc
1276 * Look for the "libical" calendaring library and link it in if present...
1278 Revision 400.4 2002/09/14 04:02:36 ajc
1279 * Finished gzip compression of dynamic pages (when browser supports it)
1281 Revision 400.3 2002/09/13 20:40:53 ajc
1282 * Detect when the client browser is capable of gzip encoding
1283 (actual encoding is not implemented yet)
1285 Revision 400.2 2002/09/13 15:54:40 ajc
1286 * Reversed the above change because I broke it somehow
1288 Revision 400.1 2002/09/11 22:46:59 ajc
1289 * Started adding in compression and calendaring library detects (not finished)
1291 Revision 400.0 2002/09/09 03:56:11 ajc
1292 * This is version 4.00
1294 Revision 323.68 2002/09/09 03:51:01 ajc
1295 * In the HTML-to-HTML converter:
1296 --> Open links in new window (as with text msgs)
1297 --> Convert loose URL's to hot links (as with text msgs)
1299 Revision 323.67 2002/09/06 03:59:11 ajc
1300 * Added an "About this server" panel to the Summary page.
1301 (Useless fluff, but better than an empty column.)
1303 Revision 323.66 2002/08/26 02:57:06 ajc
1304 * Rooms listed on the summary page are now clickable-gotoable
1306 Revision 323.65 2002/08/26 01:24:09 ajc
1307 * Added a "summary" page (rather sparse for now)
1309 Revision 323.64 2002/08/24 15:30:48 ajc
1310 * GET instead of POST for listsub. Also add a 'Back...' link.
1312 Revision 323.63 2002/08/24 05:59:24 ajc
1313 * Bugfixes and cosmetic changes to listsub system
1315 Revision 323.62 2002/08/23 03:37:19 ajc
1316 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
1318 Revision 323.61 2002/08/22 03:55:47 ajc
1319 * 'unsubscribe' command (but not 'confirm unsubscribe')
1321 Revision 323.60 2002/08/21 21:58:37 ajc
1322 * Completed self-service list subscription via web.
1323 (Still need to implement unsubscribe.)
1325 Revision 323.59 2002/08/16 22:06:51 ajc
1328 Revision 323.58 2002/08/16 03:51:12 ajc
1329 * I think I've finally nailed the 'no session' pages now...
1331 Revision 323.57 2002/08/15 03:49:47 ajc
1332 * Fleshed out the list subscription page a bit
1334 Revision 323.56 2002/08/13 19:55:12 ajc
1335 * Keep track of the HTTP "Host:" header being sent by the browser.
1336 (We're going to need this in the near future)
1338 Revision 323.55 2002/08/05 16:07:30 ajc
1339 * Moved "edit floor label pic" to the floor editing screen
1341 Revision 323.54 2002/08/05 15:53:00 ajc
1342 * Commands to add, change, delete floors
1344 Revision 323.53 2002/07/26 03:20:04 ajc
1345 * Beautified the folder tabs in "edit room"
1347 Revision 323.52 2002/07/25 04:01:58 ajc
1348 * Final cleanup of changes (finally located and fixed the bug)
1350 Revision 323.51 2002/07/24 04:14:23 ajc
1351 * Minor code cleanup of last night's changes
1353 Revision 323.50 2002/07/23 15:40:54 ajc
1354 * Minor cleanup of previous changes
1356 Revision 323.49 2002/07/23 04:43:58 ajc
1357 * Updated message reading to use the new MSG4 command, so we can do output
1358 of various types of richtext (mainly HTML).
1360 Revision 323.48 2002/07/16 03:37:24 ajc
1361 * Small change to above
1363 Revision 323.47 2002/07/16 03:23:37 ajc
1364 * Display HTML messages as HTML. (Wow!)
1366 Revision 323.46 2002/07/13 04:39:59 ajc
1367 * Handle multipart/alternative in a nicer way, giving us the opportunity to
1368 output HTML instead of converting to text/plain and back. (Not finished.)
1370 Revision 323.45 2002/07/11 03:17:03 ajc
1371 * hacks to text_to_server() to transmit messages as HTML
1373 Revision 323.44 2002/07/09 04:21:12 ajc
1376 Revision 323.43 2002/07/06 03:10:26 ajc
1377 * Enable a "make this my start page" link that works in lots of places.
1378 Configures a user's preference of where to go after login.
1380 Revision 323.42 2002/06/19 22:01:31 ajc
1381 * When editing another user's vCard, do a "transient goto" to their config
1382 room so you don't automatically gain access to their config room.
1383 * When creating a user, go back to the "select user to edit" screen with the
1384 new user's account name pre-selected.
1386 Revision 323.41 2002/06/17 03:48:44 ajc
1387 * Finished the thing to edit other users' vCards.
1389 Revision 323.40 2002/06/16 21:49:02 ajc
1390 * Administratively edit other users' vCards. Still needs a couple of lines
1391 of glue code to make it work.
1393 Revision 323.39 2002/06/15 20:34:39 ajc
1394 * Use safestrncpy() instead of strncpy() where appropriate
1395 * Fixed a memory allocation bug in the vCard parser
1397 Revision 323.38 2002/05/23 03:40:05 ajc
1398 * Brought over a utility function I'll need later
1400 Revision 323.37 2002/05/22 02:34:56 ajc
1401 * Finished room/folder view selector. Pretty cool.
1403 Revision 323.36 2002/05/22 01:53:23 ajc
1404 * Room list or folder list? Give the user a choice. (Has bugs.)
1406 Revision 323.35 2002/05/12 15:21:43 error
1407 * do_template() now parses a .wml file for WAP clients, and a .html file
1410 Revision 323.34 2002/05/11 22:46:19 error
1411 * Track whether user-agent is a WAP gateway
1413 Revision 323.33 2002/05/11 15:35:07 error
1414 * webcit.c: add MIME types for WAP/WML
1416 Revision 323.32 2002/05/10 15:29:58 ajc
1417 * Hacked the address book view a little bit
1419 Revision 323.31 2002/05/09 03:53:56 ajc
1420 * Began working on address book view
1422 Revision 323.30 2002/05/08 03:38:58 ajc
1423 * Preferences framework
1425 Revision 323.29 2002/05/07 03:57:29 ajc
1426 * In message summary, replace 'Del' links with checkboxes
1428 Revision 323.28 2002/05/05 03:28:15 ajc
1429 * Shuffled around the room banner a bit
1431 Revision 323.27 2002/05/03 19:32:39 ajc
1432 * Finished "folder list" mode (still need to move it to a permanent location)
1434 Revision 323.26 2002/05/03 03:55:17 ajc
1435 * more folder display stuff
1437 Revision 323.25 2002/05/01 22:03:07 ajc
1438 * "folder list" view (not finished)
1440 Revision 323.24 2002/05/01 03:23:31 ajc
1441 * Added a drop-down box to change a user's view of a room.
1443 Revision 323.23 2002/04/28 03:56:47 ajc
1444 * Finished summary mode (for the most part, anyway)
1446 Revision 323.22 2002/04/26 21:13:21 ajc
1447 * Separated "summary mode" message listing into its own function
1448 * Go to summary mode automatically when the server says that view=1
1450 Revision 323.21 2002/04/20 04:14:29 ajc
1451 * Some work on email summary screen
1453 Revision 323.20 2002/03/31 05:02:39 ajc
1454 * Remove "Page another user" link from main menu
1455 * Add "edit my citadel config room" type link from edit user screen
1457 Revision 323.19 2002/03/29 22:30:45 ajc
1458 * Finished the "edit user" screen.
1460 Revision 323.18 2002/03/29 15:18:09 ajc
1461 * yep ... more user edit stuff
1463 Revision 323.17 2002/03/26 19:01:12 ajc
1464 * More edit user stuff
1466 Revision 323.16 2002/03/26 18:23:23 ajc
1467 * Don't display room banner on screens that don't pertain to a particular room
1468 * Initial prep for add/change/delete user accounts screen
1470 Revision 323.15 2002/03/22 04:33:08 ajc
1471 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
1473 Revision 323.14 2002/03/19 04:35:10 ajc
1474 * Brought over yet another new version of the MIME parser from Citadel
1476 Revision 323.13 2002/03/13 03:56:52 ajc
1477 * New site config option "Allow system Aides to gain access to mailboxes"
1479 Revision 323.12 2002/03/12 23:13:57 ajc
1480 * Moved room access controls out of the admin menu and into the room commands
1481 menu. Prettied up the access control list screen.
1483 Revision 323.11 2002/03/10 06:07:09 ajc
1484 * Handle multiple Internet e-mail addresses in vCard editor
1486 Revision 323.10 2002/03/07 04:56:09 ajc
1487 * Final polish for initial round of vCard editing functions. Only show "edit"
1488 link when editing user's own vCard in the My Citadel Config> room.
1490 Revision 323.9 2002/03/06 05:22:33 ajc
1491 * More vcard editing form stuff
1493 Revision 323.8 2002/03/05 05:05:06 ajc
1494 * More vCard editing stuff
1496 Revision 323.7 2002/03/04 05:28:54 ajc
1497 * Wrote some skeleton code for robust vCard editing
1499 Revision 323.6 2002/03/03 06:58:25 ajc
1500 * Login errors displayed in red
1502 Revision 323.5 2002/03/03 06:52:59 ajc
1503 * Allow editing of the "disable self-service user account creation" site config option
1505 Revision 323.4 2002/02/24 07:02:44 ajc
1506 * Added the ability to enter a Subject: line in messages
1507 * Go to the Mail room when user clicks on the new mail alert icon
1509 Revision 323.3 2002/02/13 22:47:51 ajc
1510 * Added some rudimentary support for displaying vCards as card-looking things
1512 Revision 323.2 2002/02/13 15:04:25 ajc
1513 * Began some hacks for vCard processing
1515 Revision 323.0 2002/01/13 09:07:06 ajc
1518 Revision 322.4 2002/01/13 09:06:38 ajc
1519 * Brought over the debugged mime parser from Citadel
1521 Revision 322.3 2002/01/05 06:19:17 error
1522 * Add MIME types text/css and image/png
1524 Revision 322.2 2002/01/03 22:32:38 ajc
1525 * templatized the "prompt for recipient" screen
1527 Revision 322.1 2001/12/28 09:43:05 error
1528 * Client support for hostnames up to 63 characters
1530 Revision 322.0 2001/12/26 23:11:56 ajc
1533 Revision 321.1 2001/12/26 23:11:25 ajc
1534 * Minor change to the upload handler, to fix graphics uploads
1536 Revision 321.0 2001/12/26 05:28:02 ajc
1539 Revision 320.2 2001/12/26 05:24:11 ajc
1540 * Reverted all of the navbar and iconbar functions back to plain, ordinary
1541 link tags. The nifty JavaScript stuff is now used only to light up the
1542 buttons during mouse hovers, and nothing more.
1544 Revision 320.1 2001/12/25 00:14:44 error
1545 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
1547 Revision 320.0 2001/12/21 06:04:03 ajc
1550 Revision 301.22 2001/12/21 06:03:54 ajc
1553 Revision 301.21 2001/12/20 05:02:42 ajc
1554 * If you paid for this software, someone is ripping you off.
1555 * Fixed the urlesc() function to use a caller-supplied target buffer.
1557 Revision 301.20 2001/12/18 20:35:29 ajc
1558 * More fun JavaScript-enabled buttons
1560 Revision 301.19 2001/12/18 16:48:06 ajc
1561 * Began testing new JavaScript-enabled k00l light-up buttonz
1563 Revision 301.18 2001/12/18 06:06:20 ajc
1564 * mime parser update
1566 Revision 301.17 2001/12/15 20:51:33 ajc
1567 * "reply" button on pop-up pages
1569 Revision 301.16 2001/12/11 16:02:40 ajc
1570 * Completed support for add/remove mailing list recipients.
1572 Revision 301.15 2001/12/11 15:22:53 ajc
1573 * Began constructing the listserv screen for config (not tested)
1575 Revision 301.14 2001/12/11 05:37:12 ajc
1576 * Finished the share/unshare room screen in Edit Room
1578 Revision 301.13 2001/12/03 04:43:40 ajc
1579 * Brought over an update of the MIME parser from Citadel.
1581 Revision 301.12 2001/12/02 07:09:13 ajc
1582 * Turned the room editing page into a tabbed dialog
1583 * Started adding some of the room sharing stuff
1585 Revision 301.11 2001/11/22 05:17:06 ajc
1586 * Completed the add/change/delete neighbor node screens
1588 Revision 301.10 2001/11/18 01:47:24 ajc
1589 * Tentatively begun the change of networking configuration screens to reflect
1590 the new network architecture of the server.
1592 Revision 301.9 2001/11/18 01:41:09 ajc
1593 * Brought over the newer string tokenizer from Citadel
1594 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
1595 server's convention of #define SIZ 4096
1597 Revision 301.8 2001/11/14 03:20:22 ajc
1598 * Add some more of the newer config settings to the site config screen
1600 Revision 301.7 2001/09/25 03:34:09 ajc
1601 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
1602 and bail out without bothering the Citadel server.
1604 Revision 301.6 2001/08/22 16:38:06 ajc
1605 * Added the "-c" command line option to generate optional cookies indicating
1606 the host name of the server. This makes it easy to put a cluster of WebCit
1607 servers behind (for example) an Arrowpoint load balancer.
1609 Revision 301.5 2001/08/21 04:02:56 ajc
1610 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
1611 unwanted page caching
1613 Revision 301.4 2001/08/13 03:43:24 ajc
1616 Revision 301.3 2001/08/13 03:40:01 ajc
1617 * Another attempt at focus
1619 Revision 301.2 2001/08/11 04:24:39 ajc
1620 * Attempt at setting focus to msgtext area when entering a message.
1622 Revision 301.1 2001/08/02 03:42:03 ajc
1623 * Changed the wholist to work with the new masquerade semantics
1625 Revision 301.0 2001/06/28 15:05:31 ajc
1628 Revision 300.2 2001/06/28 15:03:49 ajc
1629 * Every generated page now includes a meta tag to disable evil "smart tags"
1630 (see http://smarttags.manilasites.com/ for more information)
1632 Revision 300.1 2001/06/28 02:39:54 ajc
1633 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
1634 the screen where you can create a room...
1636 Revision 300.0 2001/06/27 06:24:06 ajc
1637 * Tagged everything as Version 3.00
1639 Revision 213.25 2001/06/27 06:22:49 ajc
1640 * Updated docs for the 3.00 release
1642 Revision 213.24 2001/06/27 06:16:01 ajc
1643 * Correct generated window name in pop up pages
1644 * Added handling of MIME inline images (not tested)
1646 Revision 213.23 2001/06/22 17:58:20 ajc
1647 * A few performance and tuning cleanups. Increased the size of the socket
1648 queue length to 100 for use on big systems. Also, during startup, the
1649 initial startup thread now exits after creating the worker threads, instead
1650 of becoming a worker thread itself. For some reason Solaris had problems
1651 with the latter method.
1653 Revision 213.22 2001/06/07 03:16:57 ajc
1654 * Brought over an updated mime parser from Citadel
1656 Revision 213.21 2001/06/06 14:44:25 ajc
1657 * mime_parser.c: #include <pthread.h> so it compiles cleanly
1659 Revision 213.20 2001/05/31 02:26:22 ajc
1660 * Fixed login to take you to the Lobby instead of the next room.
1662 Revision 213.19 2001/05/30 22:37:09 ajc
1663 * Fix to upload handler to recognize browser uploads based on *either* a "name"
1664 or a "filename" from the MIME parser.
1666 Revision 213.18 2001/05/30 01:06:57 ajc
1667 * Changes to mime parser ... still something wrong
1669 Revision 213.17 2001/05/28 19:27:29 ajc
1670 * Fixed bug which marked all messages in Lobby as old before reading at login
1672 Revision 213.16 2001/05/25 22:39:26 ajc
1673 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
1675 Revision 213.15 2001/05/23 16:15:23 ajc
1676 * UI changes (pretty frames with no scrollbars)
1678 Revision 213.14 2001/05/22 00:32:17 ajc
1681 Revision 213.13 2001/05/22 00:02:18 ajc
1682 * Another attempt to fix the fd leak
1684 Revision 213.12 2001/05/19 02:21:40 ajc
1685 * Attempt to fix the dangling sockets.
1687 Revision 213.11 2001/05/15 03:22:25 ajc
1688 * More icon updates and link cleanup type stuff
1690 Revision 213.10 2001/05/06 05:11:48 ajc
1691 * Added paging icon and right-justified it
1692 * Send-page window is now a popup
1694 Revision 213.9 2001/05/04 04:28:10 ajc
1695 * Added "page user" button in wholist
1697 Revision 213.8 2001/05/01 00:49:43 ajc
1698 * more of the UI overhaul
1700 Revision 213.7 2001/04/30 01:49:36 ajc
1701 * more work on UI overhaul
1703 Revision 213.6 2001/04/29 04:39:23 ajc
1704 * User interface overhaul now in progress. WARNING: incomplete system.
1706 Revision 213.5 2001/04/01 22:13:37 cough
1707 * Modified roomops.c to give users the ability to pick a floor at room
1710 Revision 213.4 2001/02/15 01:21:55 ajc
1711 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
1712 invite/kickout functionality.
1714 Revision 213.3 2001/01/25 23:10:00 ajc
1715 * "Delete message" button now confirms on client-side using JavaScript
1717 Revision 213.2 2000/12/05 18:39:49 ajc
1718 * Added support for non-USA countries in registration screen (requires the
1719 latest Citadel server, which supports the country field)
1721 Revision 213.1 2000/10/20 04:27:46 ajc
1722 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
1724 Revision 213.0 2000/10/03 16:44:01 ajc
1725 * Tagged for 2.13 release
1727 Revision 212.16 2000/10/03 03:15:53 ajc
1728 * Cosmetic changes to login screen, menu bar, and message header bar
1730 Revision 212.15 2000/09/28 03:44:52 ajc
1731 * Linked to the bio/photo page from message headers. I'm not sure I like the
1732 color scheme, though.
1734 Revision 212.14 2000/09/28 03:37:23 ajc
1735 * who.c: provide links to bio/photo pages for each user in the wholist
1737 Revision 212.13 2000/09/24 21:37:21 ajc
1738 * When reading large numbers of messages, group them in smaller numbers and
1739 display the selector bar in search engine style (like AltaVista and Google)
1741 Revision 212.12 2000/09/24 04:17:16 ajc
1742 * Templatized the room banner.
1744 Revision 212.11 2000/09/17 03:29:45 ajc
1745 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
1747 Revision 212.10 2000/09/14 11:43:37 error
1748 Replace occurrences of % throughout the HTML with %% so as to be friendly
1749 to HP/UX printf() and possibly others.
1751 Revision 212.9 2000/09/13 04:13:59 ajc
1752 * Completed the initial hack of the variable substitution template thingy.
1753 Check out static/login.html to see the first template.
1755 Revision 212.8 2000/09/11 17:08:16 ajc
1756 * Started templatizing the login screen. Not finished yet.
1758 Revision 212.7 2000/09/11 03:29:50 ajc
1759 * Started working on a variable-substitution thing
1761 Revision 212.6 2000/08/30 03:20:22 ajc
1762 * Put the wholist back into its own window.
1764 Revision 212.5 2000/07/06 03:46:29 ajc
1765 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
1767 Revision 212.4 2000/06/29 04:22:35 ajc
1768 * Changed the format of the wholis (again). Now it shows up in a frame
1769 instead of a separate window.
1771 Revision 212.3 2000/06/12 03:28:44 ajc
1772 * added support for multi-line paging
1774 Revision 212.2 2000/06/07 04:11:28 ajc
1775 * HTML changes to room banner
1777 Revision 212.1 2000/05/31 04:29:54 ajc
1778 * Initial support for "summary" (headers only, no body) mode of reading
1779 messages, and "read one" mode. For future support of 'traditional' email.
1781 Revision 212.0 2000/05/23 20:35:52 ajc
1782 * Tagged for the 2.12 release
1784 Revision 211.19 2000/05/18 02:33:39 ajc
1785 * Don't call whobbs() directly after changing masq room/host, it screws up the
1786 refresh. It now calls an HTTP redirect page instead.
1787 * added http_redirect(char *url) function to accomplish the above
1789 Revision 211.18 2000/05/08 17:24:32 ajc
1790 * Removed HTTP date fields because it was confusing browser caches (weird)
1791 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
1793 Revision 211.17 2000/05/07 23:46:55 ajc
1794 * added Date: and Last-Modified: headers to HTTP output
1795 * masquerade room/host screen now runs in wholist window, and returns to it
1797 Revision 211.16 2000/05/02 17:32:06 ajc
1798 * Font related changes to html
1800 Revision 211.15 2000/04/20 02:42:23 ajc
1801 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
1802 crashing every session, every time. (?)
1803 * End the session after displaying robots.txt or nocookies.html, to prevent
1804 big session logjams when either of these conditions are met
1806 Revision 211.14 2000/04/15 15:43:46 nbryant
1807 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
1808 64-bit gcc on sparc is evil)
1810 Revision 211.13 2000/04/06 20:42:03 nbryant
1811 * configure.in: fix a typo
1813 Revision 211.12 2000/04/06 20:37:01 nbryant
1814 * solaris cleanups and warning fixes
1816 Revision 211.11 2000/03/31 03:48:52 ajc
1817 * text_to_server() now behaves the way web users expect text entry to work.
1818 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
1820 Revision 211.10 2000/03/31 02:39:06 ajc
1821 * Fixed bugs in "Site configuration" and added new fields.
1823 Revision 211.9 2000/03/31 02:08:45 ajc
1824 * Added "max messages per page" and "read next nnn" stuff to read loop
1825 (probably not in its final form)
1827 Revision 211.8 2000/03/28 17:02:47 nbryant
1828 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
1830 Revision 211.7 2000/03/27 16:18:17 ajc
1831 * Implement multi-room chat as available in Citadel 5.70
1833 Revision 211.6 2000/03/23 04:45:15 ajc
1834 * Experimental move of wholist to a separate auto-refreshing window
1836 Revision 211.5 2000/03/19 22:49:03 ajc
1837 * Made the header-bar buttons more visible
1838 * Added a "reply" header-bar button
1839 * Move "Subject:" lines into the header-bar
1840 * Padded the header-bars by one pixel (nicer looking)
1841 * Changed message date/time output format
1843 Revision 211.4 2000/03/19 19:49:31 ajc
1844 * Added support for unix domain sockets
1846 Revision 211.3 2000/02/11 23:45:04 nbryant
1847 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
1848 * tcp_sockets.c: include <arpa/inet.h>
1850 Revision 211.2 2000/02/11 23:30:04 nbryant
1851 configure.in: added some code for FreeBSD
1853 Revision 211.1 2000/01/11 04:20:40 ajc
1854 * Add "close window" option to goodbye screen
1856 Revision 211.0 2000/01/04 15:24:16 ajc
1857 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
1858 * This will be released as v2.11; tagged everything as such.
1860 Revision 210.0 1999/12/24 04:57:18 ajc
1863 Revision 1.121 1999/12/23 04:54:48 ajc
1864 * Changed session cookie from hexadecimal encoding to base64
1865 * Removed overly verbose logging
1867 Revision 1.120 1999/12/12 18:12:28 ajc
1868 * get http request: clear hold buffer before starting to read in HTTP request.
1869 This was causing some requests to get corrupted.
1871 Revision 1.119 1999/12/08 18:25:21 ajc
1872 * Increased the size of the backlog queue length passed to accept() and made
1873 it a configuration parameter in webcit.h
1875 Revision 1.118 1999/12/07 16:09:26 ajc
1876 * Better (non fireworks display mode) handling of broken HTTP sockets
1878 Revision 1.117 1999/12/06 03:40:29 ajc
1879 * Moved a bunch of other global variables to per-session variables
1881 Revision 1.116 1999/12/06 02:05:33 ajc
1882 * Moved global march list into per-session context
1884 Revision 1.115 1999/12/05 18:38:02 ajc
1885 * Auto-scaling worker thread pool size
1887 Revision 1.114 1999/12/05 17:38:41 ajc
1888 * Additional debugging and cleanup
1890 Revision 1.113 1999/12/04 22:16:05 ajc
1891 * Moved all diagnostic output to stderr
1892 * Moved "HTTP/1.0 200 OK" output to output_headers()
1894 Revision 1.112 1999/12/04 21:56:59 ajc
1895 * Finished the overhaul. Now to tune...
1897 Revision 1.111 1999/12/03 17:59:53 ajc
1898 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
1899 pseudocode so the build is currently broken.
1901 Revision 1.110 1999/12/03 16:37:46 ajc
1902 * Repaired HTTP output for image transfers and static content
1904 Revision 1.109 1999/12/03 05:09:54 ajc
1905 * Rewrote the HTTP engine and application coupling to run in a worker thread
1906 model and to run as a single multithreaded program (eliminated helper
1907 processes and pipes). It currently runs but has many large bugs.
1909 Revision 1.108 1999/12/03 00:18:20 ajc
1910 * Added ".c.o" rule to Makefile
1912 Revision 1.107 1999/11/26 03:32:59 ajc
1913 * Started moving all of the global variables into a struct, to facilitate
1914 multithreaded server.
1916 Revision 1.106 1999/11/26 01:28:10 ajc
1919 Revision 1.105 1999/11/04 02:05:02 ajc
1920 * Added 'number of worker threads' to site config screen
1922 Revision 1.104 1999/10/25 02:25:09 ajc
1923 * Shuffled around the room editing commands
1925 Revision 1.103 1999/10/14 04:07:18 ajc
1926 * Cleaned up the bottom-of-page icons
1928 Revision 1.102 1999/10/08 23:58:11 ajc
1929 * Minor bug fix in registration screen
1931 Revision 1.101 1999/10/06 02:44:02 ajc
1932 * Per Nick's request, removed the key bindings stuff. He knows how to fit
1933 it back in when it's fixed. Also added more attempts at cache disabling,
1934 but it still doesn't work in the StarOffice browser. I don't know why.
1936 Revision 1.100 1999/10/02 03:26:14 ajc
1937 * Merged in Nick's bit of JavaScript to handle key commands.
1938 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
1939 in a text field. Right now you can't even log in.
1941 Revision 1.99 1999/09/01 01:06:11 ajc
1942 * Added "max message length" field in global config screen
1944 Revision 1.98 1999/08/14 18:16:10 ajc
1945 * Fixed escputs() and its friends to properly handle ' (single quote) chars
1948 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1949 * Did neat stuff to the bottom of the page
1951 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1952 * webcit.c: exit Webcit sessions semi-gracefully when the connection
1953 to a Citadel server fails.
1954 * messages.c: don't auto-link URL's in messages if it would cause
1957 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1958 * Recompiled the Java chat applet using a genuine JDK 1.0.2
1959 compiler. This should make more browsers happy.
1961 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1962 * Added support for "robots.txt" telling spiders to go away.
1963 * Do a slrp_highest() when logging off.
1965 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1966 * Rearranged the code in "Site-wide configuration" and "Generic
1967 server command" to avoid nested server operations
1969 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1970 * webcit.c: added "back, top, next" buttons to bottom of each page
1971 * menubar.html: replaced "User list" with "Page another user"
1973 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1974 * context_loop.c: rearranged some code to try to eliminate deadlocks
1976 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1977 * Unknown URL's now display the main menu instead of diagnostics
1978 * Diagnostics are now at <baseurl>/diagnostics
1980 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1981 * Session no longer locks up when an express message is cancelled
1982 * The default Citadel server is now "localhost" instead of uncnsrd
1983 * Added some documentation
1985 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1986 * roomops.c: made room banner graphics more reliable
1987 * messages.c: added code to prevent accidental "double-posting"
1988 * who.c: fixed the "Change room/host/user" submit logic
1990 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
1991 * Changed static/menubar.html so the text is readable
1993 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1994 * Ditched the frames mode completely. It wasn't working properly in,
1995 among other places, IE 5. Die, Bill, Die.
1997 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
1998 * Fixed the behavior of the "forget room" routine, to properly handle
1999 the transition back to the Lobby after it's all done.
2000 * Added ExpressMessageCat() to allow code to send the user messages
2001 along with incoming express messages
2002 * WebCit now sends the name of the end user's browser as the client
2003 name in a Citadel IDEN command rather than its own name.
2005 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2006 * Minor code cleanups
2007 * New mail notification
2009 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2010 * Top-aligned all the cells in the fake frames in non-frames mode
2012 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2013 * Initial entry to _BASEROOM_ at login now done as a Skip instead
2014 of a Goto, in order to prevent it from first marking all msgs old.
2016 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2017 * Replaced _most_ gotoroom() calls with smart_goto(), a version
2018 which can differentiate the needs of frames and noframes modes
2020 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2021 * webserver.c: added "-t" option to send traces somewhere else
2023 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2024 * context_loop.c: display an error page if the client browser
2025 requests a non-root page and there is no cookie set
2026 * webserver.c: took my name off the copyright notice (it's a group
2029 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2030 * Reworked a lot of the structure, made more HTML "embeddable"
2031 * Changed the noframes mode to display "fake" frames using tables
2033 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
2034 Changed some output formatting (mainly <FONT> tags).
2035 Changed who.c to use urlescputs() rather than escputs()
2036 in urls so GOTOs and User Profiles work when the string has a
2039 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2040 http://www.webreference.com/dhtml/column18/menuFrLoad.html
2041 How to cause "onLoad=" to cause a sibling frame to refresh without
2042 having to use the nonportable HTTP "Window-Target:" directive. Began
2043 implementation of this; it should allow portable NS/IE compatibility.
2045 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2046 * Implemented "access level required to create rooms"
2048 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2049 * webcit.c: modified getz() to *exit* the program when fgets()
2050 returns an error. This is actually the desired behavior; it would
2051 otherwise busy-loop forever on a broken pipe.
2053 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2054 * webcit.c: added to getz() the ability to return an error code;
2055 implemented this in the main loop, hopefully fixing problems
2056 * Added "braindamage" file (frames/JS browser compatibility list)
2057 * Added HTTP "User-agent:" detection
2058 * wildmat.c, braindamage.c: added
2059 * Initial value of 'noframes' is now set by the braindamage check
2060 * Ran everything through "indent -kr -i8"
2061 * roomops.c: in room list, print a in otherwise empty cells
2063 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
2064 * context_loop.c: warning fix
2065 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
2067 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2068 * Resolve the name of the connecting host and pass it on to Citadel
2070 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2071 * wDumpContent() is now responsible for </BODY></HTML> most of the
2072 time (parameter settable) so that the main menu can easily be
2073 embedded in every page when running in noframes mode
2074 * noframes mode selection is now carried in the cookie
2076 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2077 * Made the frames stuff less dependent on the HTML TARGET= directive
2078 and more dependent on the HTTP Window-target: directive.
2079 * Made the system semi-navigable in noframes mode.
2081 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2082 * Brought over the new room listing code and <G>oto heuristics
2083 from the main Citadel tree, to pay attention to floor/room ordering
2085 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2086 * Modified the back end of mime_parser to use callbacks instead of
2087 doing something specific. Now we can use it elsewhere.
2089 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2090 * Fixed the bugs in "Site-wide configuration"
2091 * Added a "generic server commands" screen
2093 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2094 * Reduced the multiple cookies down to one cookie combining all data.
2096 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2097 * Removed wc_host and wc_port cookies.
2098 * Added an "edit your session" screen to change your wholisting.
2100 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2101 * Added "enter registration"
2102 * Set up automatic trigger of Enter Registration when the server
2104 * Established that a one-to-one WebCit/Citadel correspondence will
2105 be required. No big deal due to shared code segments.
2106 * Added "change password"
2107 * Added networking configuration screens. These still need testing.
2108 * Added a "kill session" link to each line of the wholist when
2109 logged in as an aide, and the screens to perform this operation.
2111 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2112 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
2113 * "Finished" the MIME parser.
2114 * Got image uploads working.
2115 * Added "add/edit user photo" screens.
2116 * Added "add/edit room graphic" screens.
2117 * Added "add/edit floor graphic" screens.
2118 * Fixed display of floor graphic in known rooms list.
2120 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2121 * Wrote mime_parser.c for handling of image uploads. This will also
2122 be used in future Citadel MIME projects.
2124 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2125 * Fixed a bug in the room banner display code
2126 * Added "delete room"
2127 * Added "validate users"
2129 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2130 * Added "edit room info file"
2133 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2134 * Changed the "auto read new" functionality from a meta refresh tag
2135 to an "onload" directive (the former was causing graphics problems)
2136 * Added "create room"
2139 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2140 * Got the Zap and List-Zapped commands working
2141 * Added a convenience function to display a page with an error string
2142 * Automatically do a read-new-msgs whenever a new room banner is loaded
2144 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2145 * Added the screens to send pages
2146 * Changed message headers to display in bigger font, non-boldface
2147 * Added the chat system
2148 * Added goto private rooms
2150 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2151 * Replace "Citadel" in menu bar with the Citadel logo
2153 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
2154 * automatically regenerate Makefile when Makefile.in changes
2156 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2157 * context_loop.c: Moved "remove session" into its own function.
2158 Check for dead webcit child process before each transaction.
2159 * Ignore SIGPIPE; this seems to magically make the program bulletproof
2160 against broken HTTP connections.
2161 * Added a housekeeping thread to periodically remove dead sessions
2162 and kill idle sessions.
2163 * messages.c: added "delete message" functionality
2164 * messages.c: added "move message" functionality
2165 * userlist.c: added. This adds "userlist" and "show user" functions.
2166 * roomops.c: fixed buggy implementation of ungoto
2167 * Set up an option in output_headers() to optionally print the most
2168 often used opening HTML as well as the HTTP headers.
2169 * Display express messages in cute little JavaScript popup window.
2171 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2172 * Brought over message reading and entry functions from old WebCit
2174 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
2175 * context_loop.c: really fix the SO_LINGER stuff
2176 * webserver.c: remove commented-out references to SO_LINGER
2178 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2179 * context_loop.c: After fork(), child process closes the HTTP socket
2180 so when the parent process closes it, it actually _does_ close.
2181 Otherwise, aIEeeee and possibly other browsers will hang.
2182 * Added support for graphics images retrieved from the Citadel server.
2183 * Set up login banner graphic and background image graphic
2185 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
2186 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
2188 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2189 * Smoothed out some of the login/logout code. Failed authentication
2190 now works the way it should.
2191 * Added support for new user login (still need to handle registration).
2193 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2194 * Discovered that the HTTP socket problem is related to a socket that
2195 isn't properly lingering on close. Temporarily hacked a sleep(10)
2196 into context_loop.c until it is figured out.
2198 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2199 * Did a little debugging, still trying to figure out why logging in
2200 displays "Connection reset by peer" error. It used to work...
2202 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
2203 * Makefile.in: updated dependencies
2205 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2206 * Fixed broken interpretation of variables specified in the URL
2207 * added new "action" variable to make main loop simpler
2209 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
2210 * webserver.c: prototype vsnprintf
2211 * context_loop.c: warning fix
2213 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
2214 * tcp_sockets.c: removed some dead code
2215 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
2216 unused ends of pipes, fix a file descriptor leak and a race condition
2217 * portability enhancements
2219 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
2220 * webserver.c, context_loop.c, webcit.c: add commandline args for host
2222 * converted to autoconf and began port to Digital UNIX
2224 * context_loop.c: moved the monster 64k buffer array off the stack
2225 * tcp_sockets.c: getservbyname() doesn't set errno.
2227 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
2228 * webserver.c: warning fix